49381290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:884

約数の個数: 96

約数和(自身を含む): 148352256

約数和(自身を除く): 98970966

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 103, 105, 126, 206, 210, 309, 315, 515, 618, 630, 721, 761, 927, 1030, 1442, 1522, 1545, 1854, 2163, 2283, 3090, 3605, 3805, 4326, 4566, 4635, 5327, 6489, 6849, 7210, 7610, 9270, 10654, 10815, 11415, 12978, 13698, 15981, 21630, 22830, 26635, 31962, 32445, 34245, 47943, 53270, 64890, 68490, 78383, 79905, 95886, 156766, 159810, 235149, 239715, 391915, 470298, 479430, 548681, 705447, 783830, 1097362, 1175745, 1410894, 1646043, 2351490, 2743405, 3292086, 3527235, 4938129, 5486810, 7054470, 8230215, 9876258, 16460430, 24690645, 49381290]

約数ペア:

[(1, 49381290), (2, 24690645), (3, 16460430), (5, 9876258), (6, 8230215), (7, 7054470), (9, 5486810), (10, 4938129), (14, 3527235), (15, 3292086), (18, 2743405), (21, 2351490), (30, 1646043), (35, 1410894), (42, 1175745), (45, 1097362), (63, 783830), (70, 705447), (90, 548681), (103, 479430), (105, 470298), (126, 391915), (206, 239715), (210, 235149), (309, 159810), (315, 156766), (515, 95886), (618, 79905), (630, 78383), (721, 68490), (761, 64890), (927, 53270), (1030, 47943), (1442, 34245), (1522, 32445), (1545, 31962), (1854, 26635), (2163, 22830), (2283, 21630), (3090, 15981), (3605, 13698), (3805, 12978), (4326, 11415), (4566, 10815), (4635, 10654), (5327, 9270), (6489, 7610), (6849, 7210)]